Cooler



FIG. 1 is a left side and front elevated view of a cooler with handle showing my newly design cooler;

FIG. 2 is a right side and bottom view with handle thereof;

FIG. 3 is a back-rear view with handle thereof;

FIG. 4 is a right-side view with handle thereof;

FIG. 5 is a back-rear view handle thereof;

FIG. 6 is top plan view with handle thereof; and,

FIG. 7 is a bottom view with handle thereof. 

CLAIM The ornamental design for a cooler, as shown and described. 